Downloading Books with Overdrive Participants will be introduced to the logistics of downloadable audio and ebooks, where can they be found and what software is needed to transfer them to personal computers and devices. We will discuss file types and learn how to more effectively find audiobooks and ebooks to download. 1:30 p.m. Thursday. Tacoma Public Library, 1102 Tacoma Ave. S., Tacoma. Free. Registration required. 253-292-2001, tacomalibrary.org